AU522261B2 - Removing plastic tube froma mandrel - Google Patents

Removing plastic tube froma mandrel

Info

Publication number
AU522261B2
AU522261B2 AU35788/78A AU3578878A AU522261B2 AU 522261 B2 AU522261 B2 AU 522261B2 AU 35788/78 A AU35788/78 A AU 35788/78A AU 3578878 A AU3578878 A AU 3578878A AU 522261 B2 AU522261 B2 AU 522261B2
Authority
AU
Australia
Prior art keywords
froma
mandrel
plastic tube
removing plastic
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU35788/78A
Other languages
English (en)
Other versions
AU3578878A (en
Inventor
Deregibus Alfio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ivg Industria Veneta Gomma Colbachini SpA
Original Assignee
GOMMA IVG IND VENETA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11204426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU522261(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GOMMA IVG IND VENETA filed Critical GOMMA IVG IND VENETA
Publication of AU3578878A publication Critical patent/AU3578878A/en
Application granted granted Critical
Publication of AU522261B2 publication Critical patent/AU522261B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0017—Discharging moulded articles from the mould by stripping articles from mould cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Moulding By Coating Moulds (AREA)
AU35788/78A 1977-05-04 1978-05-04 Removing plastic tube froma mandrel Expired AU522261B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITIT7723162 1977-05-04
IT23162/77A IT1085534B (it) 1977-05-04 1977-05-04 Metodo e dispositivo per lo sfilamento sincrono e razionale della cosidetta "anima" utilizzata per il confezionamento di tubi di gomma,in spezzoni di grande lunghezza,dal manufatto tubolare prodotto e trattato attorno alla detta anima

Publications (2)

Publication Number Publication Date
AU3578878A AU3578878A (en) 1979-11-08
AU522261B2 true AU522261B2 (en) 1982-05-27

Family

ID=11204426

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35788/78A Expired AU522261B2 (en) 1977-05-04 1978-05-04 Removing plastic tube froma mandrel

Country Status (10)

Country Link
US (1) US4157886A (de)
AR (1) AR219322A1 (de)
AU (1) AU522261B2 (de)
BE (1) BE866686A (de)
BR (1) BR7707878A (de)
CA (1) CA1099206A (de)
DE (1) DE2750644C2 (de)
IT (1) IT1085534B (de)
LU (1) LU79590A1 (de)
MX (1) MX146719A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185729B (it) * 1985-11-20 1987-11-12 Colbachini Spa Apparecchiatura combinata,per losbendamento e la rimozione di tubi in gomma,confezionati su anima metallica,dopo la vulcanizzazione degli stessi
FI106063B (fi) * 1997-12-30 2000-11-15 Nextrom Holding Sa Voimansiirtolaite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946483A (en) * 1975-03-05 1976-03-30 Dayco Corporation Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel

Also Published As

Publication number Publication date
AR219322A1 (es) 1980-08-15
IT1085534B (it) 1985-05-28
CA1099206A (en) 1981-04-14
DE2750644C2 (de) 1987-03-19
MX146719A (es) 1982-08-03
US4157886A (en) 1979-06-12
BE866686A (fr) 1978-09-01
AU3578878A (en) 1979-11-08
DE2750644A1 (de) 1978-11-09
BR7707878A (pt) 1979-06-12
LU79590A1 (fr) 1978-11-03

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